Home / 1,004,005.48-1,506,595.74-373,354.60

Finding the Fourth Proportional to 1,004,005.48, 1,506,595.74 and 373,354.60

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Solution

The fourth proportional to 1,004,005.48, 1,506,595.74 and 373,354.60 is: 560,250.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,005.48 : 1,506,595.74 = 373,354.60 : x
  2. Step 2: Convert to fraction form
    1,004,005.48/1,506,595.74 = 373,354.60/x
  3. Step 3: Cross multiply
    1,004,005.48x = 1,506,595.74 × 373,354.60
  4. Step 4: Simplify right side
    1,004,005.48x = 562,494,449,869.40
  5. Step 5: Solve for x
    x = 562,494,449,869.40/1,004,005.48
  6. Step 6: Final answer
    x = 560,250.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.